package com.flw.eslab.service;

import java.io.File;

import com.flw.eslab.dto.PageInfo_Dto;
import com.flw.eslab.model.Group;
import com.flw.eslab.model.UserInfo;



public interface UserInfoManager {
	public boolean add(UserInfo userInfo);

	public boolean delete(UserInfo userInfo);

	public boolean modify(UserInfo userInfo);

	public File output();//生成报表

	public PageInfo_Dto load(PageInfo_Dto pageInfo_Dto);
}
